From p. 37-170 every other page left blank for ''Addenda.''
''One hundred copies printed from type.''
''Introductory matter, diagrams, and presentation letter signed Thos. B. Wyman, jr., are photographic reproductions from the original manuscript book given by the author to Richard Fronthingham, January 1, 1851, and now in the possession of the editor, Thomas Goddard Frothingham
Reproduction of the original t.-p.: ''The genealogy of Frothingham in New-England, 1850.''